anthropics/skills
skill-creator
Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.
Official selection · May 28, 2026What you’re adding
This skill may reference tools or services you need to set up separately. The package check shows the exact files; it does not install dependencies or run scripts.
18 files in the provider snapshot
agents/analyzer.md10.4K Bagents/comparator.md7,287 Bagents/grader.md9,049 Bassets/eval_review.html7,058 Beval-viewer/generate_review.py16.4K Beval-viewer/viewer.html45K BLICENSE.txt11.3K Breferences/schemas.md12.1K Bscripts/__init__.py0 Bscripts/aggregate_benchmark.py14.4K Bscripts/generate_report.py12.8K Bscripts/improve_description.py11.1K Bscripts/package_skill.py4,234 Bscripts/quick_validate.py3,972 Bscripts/run_eval.py11.5K Bscripts/run_loop.py13.6K Bscripts/utils.py1,661 BSKILL.md33.2K B
Snapshot inspected Sep 12, 2026. Adding uses a fresh GitHub revision and checks it separately.
Your vault, your checks
- 01Inspect the source
Review the exact revision, files and available capacity.
- 02Save a private Draft
Run your vault’s security scan and complete any required review.
- 03Use the approved version
Make it available through your existing agent connection.
Observed activity
All-time installs reported by skills.sh. Daily observations start when this catalog is first synchronized.
| Date | Installs | Rank |
|---|---|---|
| Sep 7, 2026 | 374,761 | #129 |
| Sep 9, 2026 | 376,137 | #131 |
| Sep 10, 2026 | 377,069 | #132 |
| Sep 11, 2026 | 378,034 | #132 |
| Sep 13, 2026 | 379,477 | #134 |
| Sep 14, 2026 | 380,219 | #134 |
| Sep 15, 2026 | 381,332 | #134 |